They never gave me clomid - we went right to invitro at 43 years old. I highly, highly recommend you research accupuncture, not only for during the fertility treatments but also when you get to embryo transfer. Find someone who specializes in fertility (some insurance companies pay for it for fertility). The improved odds are really impressive. I did this myself (thinking I was a nut, but trying everything that I could to tip odds in my favor)
As was mentioned before - just going thru fertility, hormones or not, is a really difficult emotional experience. So ask your husband for extra kindness and grace when he thinks you may being dramatic or sensitive.
Every body is different, so it's anyone's guess how yours will react to the hormones. I did not have much of a roller coaster ride from the hormones. The last week before they harvested my eggs, I definitely bloated and got morning sickness from the last cocktails of shots. And it is pretty freaky/surreal to give yourself shots - I cried over that the first few nites. Then you almost become a pro!
I've heard people gain weight - I did not the first round. The 2nd round we got really, really lucky - they only harvested 1 egg successfully and that egg was fertilized and became the embryo that miraculously resulted in a successful pregnancy. I gained 10 lbs the first 10 weeks and figured I would be gaining a lot of weight given most people gain 3 lbs, if anything. As soon as they took me off of the hormones at 12 weeks, my own hormones kicked in and I had food repulsion vs cravings - so I had to focus on eating really healthy, high nutrition value foods as I could barely stand to eat. My friend (who did 6 rounds) gained a lot, but lost it very quickly after she had her child.
It was tough (crushing)for me the first time we went thru and it didn't work and everyone wanted to hear if I was pregnant. So the next time I only shared it with a few really dear friends. But I also had a friend who went thru it many times and I was able to call and say "can you believe they want me to do this???" and it was nice to talk to someone who had been thru the struggle who really understood the entire emotional, physical and psychological experience that I was facing.
Oh, by the 2nd round, I was already tired of hearing about other peoples successful invitro experiences, because I was fearful/sad I wouldn't be a success story.
Last thought - the other thing they'll say a lot is that stress can hamper fertility - so don't stress about it. That is like telling an insomniac to "just go to sleep"! I don't know anyone who has gone thru fertility that isn't stressed about it - for a whole variety of reasons. The point is, please do things that make you happy and calm you down while you are going thru this - spend time with the people who really love you and you feel good being around. (I think relaxation/calming may be part of the acupuncture success improvement)
I hope this is helpful to you. God bless you and yours on this journey.